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科研机构
兰州理工大学 [24]
内容类型
期刊论文 [21]
会议论文 [3]
发表日期
2022 [3]
2021 [4]
2020 [4]
2019 [4]
2018 [5]
2017 [1]
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专题:兰州理工大学
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Research on attenuation law of turbulent kinetic energy in uniform flow based on two-equation turbulence model
期刊论文
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2022, 卷号: 43, 期号: 4, 页码: 418-427
作者:
Li, Deshun
;
Ma, Guolin
;
Guo, Tao
;
Xu, Quan
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2022/06/20
Atmospheric boundary layer
Atmospheric thermodynamics
Atmospheric turbulence
Kinetic energy
Kinetics
Numerical models
Turbulence models
Wind turbines
Atmospheric conditions
Attenuation law
Energy attenuation
Flow based
Theoretical derivations
Turbulence kinetic energy
Turbulence kinetic energy attenuation
Turbulent kinetic energy
Two-equation turbulence models
Uniform flow
Influence of Geometric Parameters of Tiny Blades on the Shroud of a Centrifugal Pump on the Cavitation Suppression Effect
期刊论文
Frontiers in Energy Research, 2022, 卷号: 10
作者:
Zhao, Weiguo
;
Zhou, Zhongliang
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Cavitation
Centrifugal pumps
Kinetic energy
Kinetics
Numerical models
Turbulence models
Cavitation performance
Cavitation suppression
Geometric parameter
Low specific-speed
Numerical simulation
Radial position
Suppression effects
The shroud of the impell
Tiny blade
Turbulent kinetic energy
Effects of baffle on flow structure and cyclic variation in stirred tanks with Rushton turbine
期刊论文
AIP ADVANCES, 2022, 卷号: 12, 期号: 1
作者:
Fan, Ying
;
Sun, Jiao
;
Jin, Jie
;
Sun, Kangfu
;
Zhang, Hui
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/03/01
Kinetic energy
Kinetics
Mass transfer
Principal component analysis
Tanks (containers)
Turbulent flow
Velocity measurement
Cyclic variations
Large-scales
On flow
Peak values
Phase plane
Rushton turbines
Stirred Tank
Structure variation
Time-averaged velocity
Value of time
Effect of Suppressing Cavitation of Rough Zone on Suction Surface of Centrifugal Pump Blade
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2021, 卷号: 52, 期号: 6, 页码: 169-176 and 214
作者:
Zhao, Weiguo
;
Li, Qinghua
;
Kang, Yandong
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/02/17
Centrifugal pumps
Energy dissipation
Flow fields
Impellers
Kinetic energy
Kinetics
Pressure effects
Turbulence models
Vortex flow
Centrifugal pump impellers
Flow field distribution
Flow field structure
K-Omega turbulence model
Low specific speed centrifugal pump
Practical engineering applications
Pressure fluctuation
Turbulent kinetic energy distribution
Flow mechanism and performance analysis of axial tip clearance micro jet in impeller blade of liquid ring pump
期刊论文
Hangkong Dongli Xuebao/Journal of Aerospace Power, 2021, 卷号: 36, 期号: 6, 页码: 1296-1303
作者:
Wei, Xiaoxiao
;
Zhang, Renhui
;
Liu, Guihong
;
Meng, Fanrui
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/02/17
Impellers
Kinetic energy
Kinetics
Liquids
Vortex flow
Blade tip clearance
High pressure regions
Hydraulic performance
Performance analysis
Rotational directions
Sealing performance
Temporal and spatial distribution
Turbulent kinetic energy
Numerical simulation and tests for cavitation characteristics of centrifugal pump controlled by bypass device
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 1, 页码: 119-126
作者:
Zhao, Weiguo
;
Zhu, Changjian
;
Xu, Zexin
;
Xu, Yang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/03/02
Centrifugal pumps
Energy efficiency
Flow fields
Kinetic energy
Kinetics
Numerical models
Turbulence models
Cavitation characteristics
Development stages
Flow field structure
K-Omega turbulence model
Low specific speed centrifugal pump
Pressure fluctuation
Small disturbances
Turbulent kinetic energy
Study on the Control of Cavitation of Axial Flow Pump With Discontinuous Bulges on the Back of Blades
期刊论文
Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2021, 卷号: 42, 期号: 1, 页码: 96-105
作者:
Zhao, Wei-Guo
;
Zhao, Fu-Rong
;
Lu, Jia-Jia
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/03/02
Axial flow
Computer software
Kinetic energy
Kinetics
Pumps
Turbulent flow
Cavitation performance
Compare and analyze
High pressure area
Impeller channels
Low-pressure area
Streamline distributions
Tip vortex cavitations
Turbulent kinetic energy
Effect of hub-fitted tiny blade in centrifugal pump on cavitation suppression
期刊论文
Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2020, 卷号: 41, 期号: 12, 页码: 1827-1833
作者:
Zhao, Weiguo
;
Yu, Jinhong
;
Xu, Yang
;
Xu, Zexin
;
Wang, Guipeng
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/02/17
Centrifugal pumps
Impellers
Kinetic energy
Kinetics
Vortex flow
Cavitation performance
Development stages
Experimental values
External characteristic
Low specific speed centrifugal pump
Numerical calculation
Suppression mechanism
Turbulent kinetic energy
Transient numerical simulation of gas-liquid two-phase flow in long distance water supply pipeline
会议论文
Sanya, China, April 24, 2020 - April 26, 2020
作者:
Wang, Kaixi
;
Wang, Yan
;
Ma, Jing
收藏
  |  
浏览/下载:49/0
  |  
提交时间:2020/11/15
Energy dissipation
Flow of water
Flow patterns
Kinetic energy
Kinetics
Pipelines
Turbulent flow
Water pipelines
Water supply
Exhaust valves
Gas
liquid two-phase flows
Long-distance water supply pipeline
Reverse vortices
Rugged terrain
Transient numerical simulation
Turbulent energy dissipation rate
Turbulent kinetic energy
Improvement of Cavitation Characteristics of Centrifugal Pump by Balanced Hole Offset
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2020, 卷号: 51, 期号: 5, 页码: 142-150
作者:
Wang, Dongwei
;
Liu, Zailun
;
Zhao, Weiguo
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Centrifugal pumps
Deterioration
Flow fields
Impellers
Kinetic energy
Kinetics
Turbulence models
Cavitation characteristics
Cavitation performance
Experimental values
Fluctuation amplitudes
Hydraulic performance
Physical phenomena
Safety and stabilities
Turbulent kinetic energy
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